actionaladj.行动的actionn.行为；活动；措施；效用；交战；情节；事件；姿态；起诉；机能action subject行为主体action grammar[计] 动作文法action ability行为能力action in rein对物诉讼action currentn.作用电流action meaning行为义action portion[电] 作用区action address收报台, 收报人action warning战斗警报Action Officer行动指挥官